The fix for this bug was merged to the mainline kernel:
commit 8301c719a2bd ("fix null pointer dereference at
nilfs_segctor_do_construct()")
This commit was sent to the stable mailing list as well.
You can also fix the issue by reverting the change corresponding to commit
c3aab9a0bd91 ("mm/filemap.c: don't initiate writeback if mapping has
no dirty pages")
that causes it.
Thanks,
Ryusuke Konishi
On Fri, Jun 12, 2020 at 1:00 AM geppo61 <1860...@bugs.launchpad.net> wrote:
>
> Any news on that bug??? It's almost more than 6 months now. Going in
> this way will force my board to drop nilfs2 support for rootfs... It's a
> pity.
>
> --
> You received this bug notification because you are subscribed to nilfs2
> in Ubuntu.
> https://bugs.launchpad.net/bugs/1860502
>
> Title:
> nilfs2 support broken in kernel 5.3.0-26-generic #28~18.04.1-Ubuntu
> and in kernel 5.3.0-28-generic
>
> Status in nilfs2 package in Ubuntu:
> Confirmed
>
> Bug description:
> My nilfs2 formatted drive can no longer be written to after upgrading
> to this kernel version. I need to use the 5.3 edge kernel because
> earlier kernels do not support my wifi.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/nilfs2/+bug/1860502/+subscriptions
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1860502
Title:
nilfs2 support broken in kernel 5.3.0-26-generic #28~18.04.1-Ubuntu
and in kernel 5.3.0-28-generic
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/nilfs2/+bug/1860502/+subscriptions
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